
var type1;
var type2;
var type3;
var allShops;
var fileUploadOptions = {
		success:fileUploadSuccess,
		dataType:'json', 
		uploadProgress:onProgress,
		beforeSubmit:beforeSubmit,
		};
function beforeSubmit(){
	//alert("fdasf");
}
function onProgress(event,position ,total ,percentComplete ){
	//console.log(position + ">>>>>>>");
}
function fileUploadSuccess(responseText){
	var img = "<li class='f-l pic-con mr-10'><img  src='"+rootPath+""+responseText.datas+"'><br/><button data-url='"+responseText.datas+"' onclick='deleteUnSavePic(this);' class='btn btn-primary radius' type='button'>删除</button></li>" ;
	$("#file-con").append(img);
	var hiddenFile = "<input type='hidden' name='detailPic' value='"+responseText.datas+"'>";
	$("#form-goods-add").append(hiddenFile);
	layer.closeAll();
} 
function fileChange(inputForm){
	/* $("#fileForm").empty();
	var will = $(inputForm).clone();
	$("#fileForm").append(will); */
	layer.load();
	$("#fileForm").ajaxSubmit(fileUploadOptions);
}
//删除未保存到商品详情里的图片 
function deleteUnSavePic(btn){
	var imgUrl = $(btn).attr("data-url");
	$(btn).parent("li").remove();
	$("input[value='"+imgUrl+"']").remove();
}
//删除已保存到商品详情里的图片 
function deleteDetailPic(btn, imageId){
	layer.confirm('确认删除？', {
		btn: ['确认','取消'], 
		shade: false
	},
	function(){
		layer.msg('请提交保存', {icon:6,time:1000});
		var deleteFile = "<input type='hidden' name='deletePic' value='"+imageId+"'>";
		$(btn).parent("li").remove();
		$("#form-goods-add").append(deleteFile);
	},
	function(){
		layer.close();
	});	
}
var isEdit = '${isEdit}';
var allCities;
var defaultCityId = '${goods.city_id}';
//增加商品规格
function addProduct(){
	if (!allCities){//城市未初始化
		{
			$.ajax({
				type:"post",
				async:false,
				url:base_path+"/backstage/get-allCities",
				success : function(msg){
					allCities = msg;
				}
				});
			}
	}
	
	var aProduct = '<div class="rule-con">'
	 + '规格'+ (++productSize) +'：<span class="c-red">*</span>市场价&nbsp;&nbsp;<input type="text" name="'+ (productSize) +'_mkt" id="'+ (productSize) +'_mkt" placeholder="市场价" value="" class="input-text" style=" width:10%" datatype="*" nullmsg="不能为空" >&nbsp;元&nbsp;&nbsp; '
	 + '<span class="c-red">*</span>销售价&nbsp;&nbsp;<input type="text" name="'+ (productSize) +'_price" id="'+ (productSize) +'_price" placeholder="销售价" value="" class="input-text" style=" width:10%"  datatype="*" nullmsg="不能为空">'
	 + '&nbsp;元&nbsp;&nbsp;  '
	 + '<span class="c-red">*</span>规格描述&nbsp;&nbsp;<input type="text" name="'+ (productSize) +'_pdt_spec" id="'+ (productSize) +'_pdt_spec" placeholder="示例: 500ML" value="" class="input-text" style=" width:10%"  datatype="*" nullmsg="不能为空">&nbsp;&nbsp;'
	 + '&nbsp;<span class="c-red">*</span>库存&nbsp;&nbsp;<input type="text" name="'+ (productSize) +'_store" id="'+ (productSize) +'_store" placeholder="库存" value="" class="input-text" style=" width:5%">&nbsp;&nbsp;'
	 + '<span class="c-red">*</span>单位&nbsp;&nbsp;<input type="text" name="'+ (productSize) +'_unit" id="'+ (productSize) +'_unit" placeholder="单位" value="" class="input-text" style=" width:10%"  datatype="*" nullmsg="不能为空">'
	 + '<input type="hidden" name="'+ (productSize) +'_productId" id="'+ (productSize) +'_productId" value="0">' ;
	
	/*  if (isEdit == 1){//是编辑
		 aProduct  = aProduct + '<span class="c-red">*</span>城市&nbsp;&nbsp;<select name="'+ (productSize) +'_city_id" id="'+ (productSize) +'_city_id" class="select"  style="width:10%">'  ;
		 for (var i= 0 ; i < allCities.length; i ++){
			 if (defaultCityId == allCities[i].id){
				 aProduct  = aProduct + '<option selected="selected" value="'+allCities[i].id+'"> '+ allCities[i].name +' </option>';
			 }else{
				 aProduct  = aProduct + '<option value="'+allCities[i].id+'"> '+ allCities[i].name +' </option>';
			 }
		 }
		 aProduct  = aProduct + '</select>';
	 } */
	 
	 aProduct  = aProduct +  '&nbsp;<a style="text-decoration:none" class="btn btn-primary radius" onClick="deleteProductForm(this);" href="javascript:;" title="删除">删除</a>'
	 + '</div>';
	
	$("#productCtn").append(aProduct);
}

function firstChange(theSelect){
	var typeId = theSelect.value;

	if (!type2){
		$.ajax({
			type:"post",
			async:false,
			url:base_path+"/backstage/get-types",
			data : {level:2,isZiYing:true},
			success : function(msg){
				type2 = msg;
			}
			});
		}
	var options = "<option value='-1'>--中类--</option>";
	for (var i = 0; i < type2.length; i++){
		if (typeId == type2[i].cBelong){
			var aOption = "<option value='"+type2[i].cCode+"' >"+type2[i].cName+"</option>"
			options += aOption; 
		}
	}
	$("#type2").html(options);
}

function secondClick(theSelect){
	
	var typeId = $("#type1").val();
	if (!type2){
		$.ajax({
			type:"post",
			async:false,
			url:base_path+"/backstage/get-types",
			data : {level:2,isZiYing:true},
			success : function(msg){
				type2 = msg;
			}
			});
		
		var options = "<option value='-1'>--中类--</option>";
		for (var i = 0; i < type2.length; i++){
			if (typeId == type2[i].cBelong){
				var aOption = "<option value='"+type2[i].cCode+"' >"+type2[i].cName+"</option>"
				options += aOption; 
			}
		}
		$("#type2").html(options);
		}
}

function ciytChange(citySelect){
	$("#endType").val('');//初始化最终要提交的类型
	//$("#type").html("<option value='-1'>--所属品类--</option>");
	//$("#type2-con").hide();
	$("#type")
	if (!allShops){
		$.ajax({
			type:"post",
			async:false,
			url:base_path+"/backstage/get-all-shops",
			data : {isZiYing:true},
			success : function(msg){
				allShops = msg;
			}
			});
	}
	

	var options = "<option value='-1'>--所属商铺--</option>";
	for (var i = 0; i < allShops.length; i++){
		if (citySelect.value == allShops[i].c_city_id){
			var aOption = "<option value='"+allShops[i].cId+"' data-type='"+allShops[i].cType+"' >"+allShops[i].cSname+"</option>"
			options += aOption; 
		}
	}
	$("#shops").html(options);
}

function secondChange(theSelect){
	var typeId = theSelect.value;

	if (!type3){
		$.ajax({
			type:"post",
			async:false,
			url:base_path+"/backstage/get-types",
			data : {level:3,isZiYing:true},
			success : function(msg){
				type3 = msg;
			}
			});
		}
	var options = "<option value='-1'>--小类--</option>";
	for (var i = 0; i < type3.length; i++){
		if (typeId == type3[i].cBelong){
			var aOption = "<option value='"+type3[i].cCode+"' >"+type3[i].cName+"</option>"
			options += aOption; 
		}
	}
	$("#type3").html(options);
}

function thirdClick(theSelect){
	
	var typeId = $("#type2").val();
	if (!type3 && typeId != -1){
		$.ajax({
			type:"post",
			async:false,
			url:base_path+"/backstage/get-types",
			data : {level:3,isZiYing:true},
			success : function(msg){
				type3 = msg;
			}
			});
		var options = "<option value='-1'>--小类--</option>";
		for (var i = 0; i < type3.length; i++){
			if (typeId == type3[i].cBelong){
				var aOption = "<option value='"+type3[i].cCode+"' >"+type3[i].cName+"</option>"
				options += aOption; 
			}
		}
		$("#type3").html(options);
		}
	
}
//单独更新状态 
function updateStatus(status){
	$("input[value='"+status+"']").prop("checked",true);
	$("#save-btn").click();
}
function goods_save(){
	$("#save-btn").click();
}
//保存
function goods_save_submit(){
	
	$("#form-goods-add").Validform({
		tiptype:2,
		ajaxPost:true,
		beforeSubmit:function(form){
			
			if($("#products_list").val().length<=0){
				var products_str = "";
				var rules = $(".rule-con"); 
				for (var i = 0; i < rules.length; i++){
					products_str += $(rules[i]).find("input[id*='_mkt']").val() +",";
					products_str += $(rules[i]).find("input[id*='_price']").val()+",";
					products_str += $(rules[i]).find("input[id*='_pdt_spec']").val()+",";
					products_str += $(rules[i]).find("input[id*='_store']").val()+",";
					products_str += $(rules[i]).find("input[id*='_unit']").val()+",";
					products_str += $(rules[i]).find("input[id*='_productId']").val()+";";
					//products_str += $(rules[i]).find("select[id*='_city_id']").val()+";";
				}
				$("#products_list").val(products_str);
			}
			var type1 = $("#type1").val();
			var type2 = $("#type2").val();
			var type3 = $("#type3").val();
			
			var endType;
			if (type3 != -1){
				endType = type3;
			}else if (type2 != -1){
				endType = type2;
			}else if (type1 != -1){
				endType = type1;
			}
			
			if (!endType){
				layer.msg('请选择分类', {icon:5,time:1000});
				$("#type1").focus();
				return false;
			}
			var endType = $("#endType").val(endType);

			if ($("#image").val()==''){
				layer.msg('缩略图不能为空', {icon:5,time:1000});
				return false;
			}
			
			if ($("#image_list").val() == ''){
				layer.msg('图片列表不能为空', {icon:5,time:1000});
				return false;
			}
			
		},
		callback:function(form){
			if (form.error == "0000"){
				layer.msg('操作成功', {icon:6,time:1000});
			
				var index = parent.layer.getFrameIndex(window.name);
				if (index){//关闭弹出层
					//parent.$('.btn-refresh').click(); 
					 parent.location.href = base_path+"/backstage/goods-list"; 
					parent.location.reload(true);
					parent.layer.close(index);
					
				}else{//单独的页面
					location.href = base_path+"/backstage/goods-list"; 
				}
			}else{
				alert("增加失败");
			}
			
		}
	});
}

/*删除规格 */
function product_disable(obj,id){
	layer.confirm('确认删除？', {
		btn: ['确认','取消'], 
		shade: false
	},
	function(){
		
		$.ajax({
			type : "POST",
			url : base_path+"/backstage/products-disable",
			data : "id=" + id,
			error : function() {
				layer.msg('操作失败', {icon:5,time:1000});
			},
			success : function(msg) {
				layer.msg('已删除 ' + msg.information, {icon:6,time:1000});
				$(obj).parent(".rule-con").remove();
			}
		});
	},
	function(){
		layer.msg('未删除', {icon:5,time:1000});
	});	
}

/*删除规格 表单*/
function deleteProductForm(form){
	$(form).parent(".rule-con").remove();
}

function goods_p_delete(obj,id){
		layer.confirm('确认删除？', {
			btn: ['确认','取消'], 
			shade: false
		},
		function(){
			$.ajax({
				type : "POST",
				url : base_path+"/backstage/t_goods_p-delete",
				data : "id=" + id,
				error : function() {
					layer.msg('操作失败', {icon:5,time:1000});
				},
				success : function(obj, msg) {
					layer.msg('已删除 ' + msg.information, {icon:6,time:1000});
					
					var img_path = $("#image_path_"+id).val();
					var old_del = $("#image_list_del").val();
					$("#image_list_del").val(old_del + ", " + img_path);
					//clear
					$("#image_"+id).html("");
				}
			});
		},
		function(){
			layer.msg('未删除', {icon:5,time:1000});
		});	
}

$(function(){
	$('.skin-minimal input').iCheck({
		checkboxClass: 'icheckbox-blue',
		radioClass: 'iradio-blue',
		increaseArea: '20%'
	});
	
	var $list = $("#fileList"),
	$btn = $("#btn-star"),
	state = "pending";

	var uploader1 = WebUploader.create({
		//选择文件后自动上传
		auto : true,
		// swf文件路径
		swf : 'lib/webuploader/0.1.5/Uploader.swf',
		// 文件接收服务端。
		server :base_path+'/backstage/goods-smallpic-upload',
		//参数列表
		formData : {
			appid : "",
			corpid : ""
		},
		resize : false,
		pick : '#uploadbutton'
	});

	//文件上传成功后
	uploader1.on('uploadSuccess', function(file, response) {
	   // alert("image="+reponse.datas);
		$("#image").val(response.datas);
		var html = "<img src='"+rootPath+response.datas+"' />";
		$("#uploadbutton_pic").html(html);
	});
	//uploader1 end

	//uploader list start
        var $wrap = $('.uploader-list-container'),

		// 图片容器
		$queue = $( '<ul class="filelist"></ul>' )
			.appendTo( $wrap.find( '.queueList' ) ),

		// 状态栏，包括进度和控制按钮
		$statusBar = $wrap.find( '.statusBar' ),

		// 文件总体选择信息。
		$info = $statusBar.find( '.info' ),

		// 上传按钮
		$upload = $wrap.find( '.uploadBtn' ),

		// 没选择文件之前的内容。
		$placeHolder = $wrap.find( '.placeholder' ),

		$progress = $statusBar.find( '.progress' ).hide(),

		// 添加的文件数量
		fileCount = 0,

		// 添加的文件总大小
		fileSize = 0,

		// 优化retina, 在retina下这个值是2
		ratio = window.devicePixelRatio || 1,

		// 缩略图大小
		thumbnailWidth = 110 * ratio,
		thumbnailHeight = 110 * ratio,

		// 可能有pedding, ready, uploading, confirm, done.
		state = 'pedding',

		// 所有文件的进度信息，key为file id
		percentages = {},
		// 判断浏览器是否支持图片的base64
		isSupportBase64 = ( function() {
			var data = new Image();
			var support = true;
			data.onload = data.onerror = function() {
				if( this.width != 1 || this.height != 1 ) {
					support = false;
				}
			}
			data.src = "";
			return support;
		} )(),

		// 检测是否已经安装flash，检测flash的版本
		flashVersion = ( function() {
			var version;

			try {
				version = navigator.plugins[ 'Shockwave Flash' ];
				version = version.description;
			} catch ( ex ) {
				try {
					version = new ActiveXObject('ShockwaveFlash.ShockwaveFlash')
							.GetVariable('$version');
				} catch ( ex2 ) {
					version = '0.0';
				}
			}
			version = version.match( /\d+/g );
			return parseFloat( version[ 0 ] + '.' + version[ 1 ], 10 );
		} )(),

		supportTransition = (function(){
			var s = document.createElement('p').style,
				r = 'transition' in s ||
						'WebkitTransition' in s ||
						'MozTransition' in s ||
						'msTransition' in s ||
						'OTransition' in s;
			s = null;
			return r;
		})(),

		// WebUploader实例
		uploader;

        if ( !WebUploader.Uploader.support('flash') && WebUploader.browser.ie ) {

            // flash 安装了但是版本过低。
            if (flashVersion) {
                (function(container) {
                    window['expressinstallcallback'] = function( state ) {
                        switch(state) {
                            case 'Download.Cancelled':
                                alert('您取消了更新！')
                                break;

                            case 'Download.Failed':
                                alert('安装失败')
                                break;

                            default:
                                alert('安装已成功，请刷新！');
                                break;
                        }
                        delete window['expressinstallcallback'];
                    };

                    var swf = 'expressInstall.swf';
                    // insert flash object
                    var html = '<object type="application/' +
                            'x-shockwave-flash" data="' +  swf + '" ';

                    if (WebUploader.browser.ie) {
                        html += 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" ';
                    }

                    html += 'width="100%" height="100%" style="outline:0">'  +
                        '<param name="movie" value="' + swf + '" />' +
                        '<param name="wmode" value="transparent" />' +
                        '<param name="allowscriptaccess" value="always" />' +
                    '</object>';

                    container.html(html);

                })($wrap);

            // 压根就没有安转。
            } else {
                $wrap.html('<a href="http://www.adobe.com/go/getflashplayer" target="_blank" border="0"><img alt="get flash player" src="http://www.adobe.com/macromedia/style_guide/images/160x41_Get_Flash_Player.jpg" /></a>');
            }

            return;
        } else if (!WebUploader.Uploader.support()) {
            alert( 'Web Uploader 不支持您的浏览器！');
            return;
        }

        // 实例化
        uploader = WebUploader.create({
            pick: {
                id: '#filePicker-2',
                label: '点击选择图片'
            },
            formData: {
                uid: 123
            },
            dnd: '#dndArea',
            paste: '#uploader',
            swf: 'lib/webuploader/0.1.5/Uploader.swf',
            chunked: false,
            chunkSize: 512 * 1024,
            server: base_path+'/backstage/goods-smallpic-upload',
            // 禁掉全局的拖拽功能。这样不会出现图片拖进页面的时候，把图片打开。
            disableGlobalDnd: true,
            fileNumLimit: 300,
            fileSizeLimit: 200 * 1024 * 1024,    // 200 M
            fileSingleSizeLimit: 50 * 1024 * 1024    // 50 M
        });

        // 拖拽时不接受 js, txt 文件。
        uploader.on( 'dndAccept', function( items ) {
            var denied = false,
                len = items.length,
                i = 0,
                // 修改js类型
                unAllowed = 'text/plain;application/javascript ';

            for ( ; i < len; i++ ) {
                // 如果在列表里面
                if ( ~unAllowed.indexOf( items[ i ].type ) ) {
                    denied = true;
                    break;
                }
            }

            return !denied;
        });

        uploader.on('dialogOpen', function() {
            console.log('here');
        });

        // 添加“添加文件”的按钮，
        uploader.addButton({
            id: '#filePicker2',
            label: '继续添加'
        });

        uploader.on('ready', function() {
            window.uploader = uploader;
        });

        // 当有文件添加进来时执行，负责view的创建
        function addFile( file ) {
            var $li = $( '<li id="' + file.id + '">' +
                    '<p class="title">' + file.name + '</p>' +
                    '<p class="imgWrap"></p>'+
                    '<p class="progress"><span></span></p>' +
                    '</li>' ),

                $btns = $('<div class="file-panel">' +
                    '<span class="cancel">删除</span>' +
                    '<span class="rotateRight">向右旋转</span>' +
                    '<span class="rotateLeft">向左旋转</span></div>').appendTo( $li ),
                $prgress = $li.find('p.progress span'),
                $wrap = $li.find( 'p.imgWrap' ),
                $info = $('<p class="error"></p>'),

                showError = function( code ) {
                    switch( code ) {
                        case 'exceed_size':
                            text = '文件大小超出';
                            break;

                        case 'interrupt':
                            text = '上传暂停';
                            break;

                        default:
                            text = '上传失败，请重试';
                            break;
                    }

                    $info.text( text ).appendTo( $li );
                };

            if ( file.getStatus() === 'invalid' ) {
                showError( file.statusText );
            } else {
                // @todo lazyload
                $wrap.text( '预览中' );
                uploader.makeThumb( file, function( error, src ) {
                    var img;

                    if ( error ) {
                        $wrap.text( '不能预览' );
                        return;
                    }

                    if( isSupportBase64 ) {
                        img = $('<img src="'+src+'">');
                        $wrap.empty().append( img );
                    } else {
                        $.ajax('lib/webuploader/0.1.5/server/preview.php', {
                            method: 'POST',
                            data: src,
                            dataType:'json'
                        }).done(function( response ) {
                            if (response.result) {
                                img = $('<img src="'+rootPath+response.result+'">');
                                $wrap.empty().append( img );
                            } else {
                                $wrap.text("预览出错");
                            }
                        });
                    }
                }, thumbnailWidth, thumbnailHeight );

                percentages[ file.id ] = [ file.size, 0 ];
                file.rotation = 0;
            }

            file.on('statuschange', function( cur, prev ) {
                if ( prev === 'progress' ) {
                    $prgress.hide().width(0);
                } else if ( prev === 'queued' ) {
                    $li.off( 'mouseenter mouseleave' );
                    $btns.remove();
                }

                // 成功
                if ( cur === 'error' || cur === 'invalid' ) {
                    console.log( file.statusText );
                    showError( file.statusText );
                    percentages[ file.id ][ 1 ] = 1;
                } else if ( cur === 'interrupt' ) {
                    showError( 'interrupt' );
                } else if ( cur === 'queued' ) {
                    percentages[ file.id ][ 1 ] = 0;
                } else if ( cur === 'progress' ) {
                    $info.remove();
                    $prgress.css('display', 'block');
                } else if ( cur === 'complete' ) {
                    $li.append( '<span class="success"></span>' );
                }

                $li.removeClass( 'state-' + prev ).addClass( 'state-' + cur );
            });

            $li.on( 'mouseenter', function() {
                $btns.stop().animate({height: 30});
            });

            $li.on( 'mouseleave', function() {
                $btns.stop().animate({height: 0});
            });

            $btns.on( 'click', 'span', function() {
                var index = $(this).index(),
                    deg;

                switch ( index ) {
                    case 0:
                        uploader.removeFile( file );
                        return;

                    case 1:
                        file.rotation += 90;
                        break;

                    case 2:
                        file.rotation -= 90;
                        break;
                }

                if ( supportTransition ) {
                    deg = 'rotate(' + file.rotation + 'deg)';
                    $wrap.css({
                        '-webkit-transform': deg,
                        '-mos-transform': deg,
                        '-o-transform': deg,
                        'transform': deg
                    });
                } else {
                    $wrap.css( 'filter', 'progid:DXImageTransform.Microsoft.BasicImage(rotation='+ (~~((file.rotation/90)%4 + 4)%4) +')');
                    // use jquery animate to rotation
                    // $({
                    //     rotation: rotation
                    // }).animate({
                    //     rotation: file.rotation
                    // }, {
                    //     easing: 'linear',
                    //     step: function( now ) {
                    //         now = now * Math.PI / 180;

                    //         var cos = Math.cos( now ),
                    //             sin = Math.sin( now );

                    //         $wrap.css( 'filter', "progid:DXImageTransform.Microsoft.Matrix(M11=" + cos + ",M12=" + (-sin) + ",M21=" + sin + ",M22=" + cos + ",SizingMethod='auto expand')");
                    //     }
                    // });
                }


            });

            $li.appendTo( $queue );
        }

        // 负责view的销毁
        function removeFile( file ) {
            var $li = $('#'+file.id);

            delete percentages[ file.id ];
            updateTotalProgress();
            $li.off().find('.file-panel').off().end().remove();
        }

        function updateTotalProgress() {
            var loaded = 0,
                total = 0,
                spans = $progress.children(),
                percent;

            $.each( percentages, function( k, v ) {
                total += v[ 0 ];
                loaded += v[ 0 ] * v[ 1 ];
            } );

            percent = total ? loaded / total : 0;


            spans.eq( 0 ).text( Math.round( percent * 100 ) + '%' );
            spans.eq( 1 ).css( 'width', Math.round( percent * 100 ) + '%' );
            updateStatus();
        }

        function updateStatus() {
            var text = '', stats;

            if ( state === 'ready' ) {
                text = '选中' + fileCount + '张图片，共' +
                        WebUploader.formatSize( fileSize ) + '。';
            } else if ( state === 'confirm' ) {
                stats = uploader.getStats();
                if ( stats.uploadFailNum ) {
                    text = '已成功上传' + stats.successNum+ '张照片至XX相册，'+
                        stats.uploadFailNum + '张照片上传失败，<a class="retry" href="#">重新上传</a>失败图片或<a class="ignore" href="#">忽略</a>'
                }

            } else {
                stats = uploader.getStats();
                text = '共' + fileCount + '张（' +
                        WebUploader.formatSize( fileSize )  +
                        '），已上传' + stats.successNum + '张';

                if ( stats.uploadFailNum ) {
                    text += '，失败' + stats.uploadFailNum + '张';
                }
            }

            $info.html( text );
        }

        function setState( val ) {
            var file, stats;

            if ( val === state ) {
                return;
            }

            $upload.removeClass( 'state-' + state );
            $upload.addClass( 'state-' + val );
            state = val;

            switch ( state ) {
                case 'pedding':
                    $placeHolder.removeClass( 'element-invisible' );
                    $queue.hide();
                    $statusBar.addClass( 'element-invisible' );
                    uploader.refresh();
                    break;

                case 'ready':
                    $placeHolder.addClass( 'element-invisible' );
                    $( '#filePicker2' ).removeClass( 'element-invisible');
                    $queue.show();
                    $statusBar.removeClass('element-invisible');
                    uploader.refresh();
                    break;

                case 'uploading':
                    $( '#filePicker2' ).addClass( 'element-invisible' );
                    $progress.show();
                    $upload.text( '暂停上传' );
                    break;

                case 'paused':
                    $progress.show();
                    $upload.text( '继续上传' );
                    break;

                case 'confirm':
                    $progress.hide();
                    $( '#filePicker2' ).removeClass( 'element-invisible' );
                    $upload.text( '开始上传' );

                    stats = uploader.getStats();
                    if ( stats.successNum && !stats.uploadFailNum ) {
                        setState( 'finish' );
                        return;
                    }
                    break;
                case 'finish':
                    stats = uploader.getStats();
                    if ( stats.successNum ) {
                        layer.msg("上传成功");
                    } else {
                        // 没有成功的图片，重设
                        state = 'done';
                        location.reload();
                    }
                    break;
            }

            updateStatus();
        }

		// 文件上传成功，给item添加成功class, 用样式标记上传成功。
		uploader.on( 'uploadSuccess', function( file, response) {
			$("#image_list").val($("#image_list").val()+","+response.datas);
		});

        uploader.onUploadProgress = function( file, percentage ) {
            var $li = $('#'+file.id),
                $percent = $li.find('.progress span');

            $percent.css( 'width', percentage * 100 + '%' );
            percentages[ file.id ][ 1 ] = percentage;
            updateTotalProgress();
        };

        uploader.onFileQueued = function( file ) {
            fileCount++;
            fileSize += file.size;

            if ( fileCount === 1 ) {
                $placeHolder.addClass( 'element-invisible' );
                $statusBar.show();
            }

            addFile( file );
            setState( 'ready' );
            updateTotalProgress();
        };

        uploader.onFileDequeued = function( file ) {
            fileCount--;
            fileSize -= file.size;

            if ( !fileCount ) {
                setState( 'pedding' );
            }

            removeFile( file );
            updateTotalProgress();

        };

        uploader.on( 'all', function( type ) {
            var stats;
            switch( type ) {
                case 'uploadFinished':
                    setState( 'confirm' );
                    break;

                case 'startUpload':
                    setState( 'uploading' );
                    break;

                case 'stopUpload':
                    setState( 'paused' );
                    break;

            }
        });

        uploader.onError = function( code ) {
            alert( 'Eroor: ' + code );
        };

        $upload.on('click', function() {
            if ( $(this).hasClass( 'disabled' ) ) {
                return false;
            }

            if ( state === 'ready' ) {
                uploader.upload();
            } else if ( state === 'paused' ) {
                uploader.upload();
            } else if ( state === 'uploading' ) {
                uploader.stop();
            }
        });

        $info.on( 'click', '.retry', function() {
            uploader.retry();
        } );

        $info.on( 'click', '.ignore', function() {
            alert( 'todo' );
        } );

        $upload.addClass( 'state-' + state );
        updateTotalProgress();
      //uploader list end
});